Pulsar LT inline calibrators
Pulsar LT
Pulsar LT for 2019-2022 GM Gas Trucks. Unlock full control of your GM truck — no tuning or tools needed.
Plug-and-play power, performance, and precision.
Unlock full control of your GM truck with the Pulsar LT! Adjust throttle response, tire size, gear ratio, and disable AFM/DFM — no tuning or tools needed. Plug-and-play power, performance, and precision for your Silverado, Sierra, or SUV. The Pulsar LT does not modify the ECM and leaves the factory warranty intact.
- Toggle Auto Start/Stop
- Disable Dynamic Fuel Management
- Calibrate Tire Size (29″ - 50.9″)
- Adjust Throttle Response
- Modify Gear Ratio (2.00 - 6.99)
- Change Top Speed Limiter (82 - 140 MPH)
- Clear Diagnostic Trouble Codes
- Reprogram TPMS Threshold (1 - 99 PSI)
- Simple installation process — does not modify ECM
- The premier DFM solution for 5.3L and 6.2L 10-speed trucks
- Made in USA
Specifications
Product details.
Fitment should be confirmed against your vehicle or equipment before ordering. Our team can help you check compatibility.
- Model
- 22451
- Category
- Pulsar LT inline calibrators
- Application
- 2019-2022 GM 1500 5.3L / 6.2L gas trucks
- Connection
- Inline module
- Installation
- Plug-and-play, no tools
- Supply
- Wholesale and OEM orders; samples on request
- Packaging
- Standard export packaging; custom packaging available
General Motors and related vehicle names are used only to describe compatibility. Fitment should be confirmed for your specific year, engine, and market before ordering.